1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gre4nikov [31]
3 years ago
9

2x -1 + x +1 = 180 PLEASE SOLVE CORRECTLY

Mathematics
1 answer:
KiRa [710]3 years ago
7 0

Answer:

x = 60

Step-by-step explanation:

Combine like terms on the left side of the equation: 2x + x = 3x; -1 + 1 = 0 so the total for the left side is just 3x. Now compare it to the full equation that you have left now, 3x = 180 now do 180/3 = 60

Hope this helps!

You might be interested in
Help somebody plzzzzzzz
Eddi Din [679]
-5 = 3/4x - 2
-5 + 2 = 3/4x
-3 = 3/4x
-3 / (3/4) = x
-3 * 4/3 = x
-12/3 = x
-4 = x <==
8 0
3 years ago
Evaluate the expression when c = -6 And y = 7<br><br> y - 9c
GrogVix [38]
The answer is 61. hope that help.
5 0
3 years ago
Read 2 more answers
What does this mean 31&gt;28
Alona [7]

Answer:

31 is greater than 28

Step-by-step explanation:

That is how you read it: 31 is greater than 28

8 0
3 years ago
Read 2 more answers
when the temperature is 68 F, the speed of sound in air is approximately 343 meters per second. Approximately how many kilometer
Digiron [165]

Hello!

Since we are given that the speed of sound in the air travels about 343 meters per second, we can multiply 343 meters per second by 5, and then we convert the meters to kilometers.

343 · 5 = 1715 meters per 5 seconds.

1000 meters are equal to 1 kilometer. So, we can divide 1715 by 1000 to convert meters to kilometers.

1715 / 1000 = 1.715

Therefore, the speed of sound in air is about 1.715 kilometers per 5 seconds.

6 0
3 years ago
Read 2 more answers
What is the measure of PRQ?
natima [27]

Answer:

the answer is 172

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Does the commutative property of addition apply when you add two negative integers? Explain.
    7·1 answer
  • Determine if -5 is a solution for the inequality 1-2d-9
    14·1 answer
  • Help me please I need better grades
    5·1 answer
  • Determine the domain and range for the inverse of f(x)=1/3x - 1
    10·1 answer
  • Annette drives her car 105 miles and has a mean of a certain speed. if the mean speed had been 4mph more, she could have travele
    12·1 answer
  • 2 Emma buys 33 yards of blue fabric and some yellow fabric at a store. She buys a total of 53 yards of fabric. The equation 1 2
    5·1 answer
  • Please help me with this question
    7·1 answer
  • WILL GIVE BRAINLIST IF U CAN ANSWER THESE 2!! QUESTIONS!! PLS
    14·2 answers
  • Chase wants to earn at least $900 this month in commission. What is the minimum amount he needs to sell in order to earn $900 if
    10·2 answers
  • Find the greatest common factor of the terms in the following expression: 32rt – 12t.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!